Finite Group DatabasebetaFinite Group Databasebeta| order | 768 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #16249 |
| automorphism | ? |
| homology | Abelianization (H1) = C24×C3 · Schur multiplier (H2) = C23×C42 |
| direct product | C3×#16692 |
| subgroup | G/H | |
|---|---|---|
| center, socle | C24×C3 | C24 |
| commutator, Frattini, cosocle | C24 | C24×C3 |
| prime radical | C23×C3×D4 | C22 |
| LCS | G ▷ C24 ▷ C1 | |
| UCS | C1 ◁ C24×C3 ◁ G | |
1682 conjugacy classes of subgroups.
| minimal degree | μ(G) = 27 |
| transitive degree | μt(G) = 384 |
A minimal faithful permutation representation — 4 generators on 27 points:
(1,2,3)(5,6)(8,9)(10,11)(12,13)(14,17)(15,16)(18,19)(20,21,23,25)(22,26,27,24);(4,5,7,6)(8,9,11,10)(13,16)(17,18)(20,21,23,25)(22,24,27,26);(5,6)(9,10)(12,13)(14,18)(15,16)(17,19)(20,21)(22,24)(23,25)(26,27);(4,6,7,5)(8,10,11,9)(12,14,15,19)(13,17,16,18)(20,22)(21,24)(23,27)(25,26)156 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(768, 9680);